摘要:
DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visit her, but since the water is dirty and full of to... 阅读全文
摘要:
LottoTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 523 Accepted Submission(s): 288Problem DescriptionIn a Lotto I have ever played, one has... 阅读全文